16460940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{274349}}^1$

素因数の和:274361

約数の個数: 24

約数和(自身を含む): 46090800

約数和(自身を除く): 29629860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 274349, 548698, 823047, 1097396, 1371745, 1646094, 2743490, 3292188, 4115235, 5486980, 8230470, 16460940]

約数ペア:

[(1, 16460940), (2, 8230470), (3, 5486980), (4, 4115235), (5, 3292188), (6, 2743490), (10, 1646094), (12, 1371745), (15, 1097396), (20, 823047), (30, 548698), (60, 274349)]